| Name | MD-ST531 / MD-ST631 |
|---|---|
| Manufacturer | Sharp |
| Released | 1999/09 |
| Device type | portable |
| Recorder | Player |
| MDLP | No |
| NetMD | No |
| Hi-MD | No |
| Radio | No |
| Dimensions | 71.7 x 14.2 x 79.5mm |
| Weight | 85g (w/batt), 115g (w/ batt) |
| ATRAC ver | |
| Battery | AD-T51BT |
| Sidecar battery | 1xAA |
| Voltage | 3.6, 5 |
| Power cable | |
| Price (launch) | |
| ¥35 000 |
|
| - | |
| Inputs | N/A |
| Outputs | 3.5mm headphone |
| Control |
See also: Pioneer PMD-MK1, Pioneer PMD-P7
Offered in MD-ST531-S (Aqua Silver), MD-ST531-A (Resort Blue), MD-ST531-P (Floral Pink). The MD-ST631 was only offered in -S (Shining Silver).
16-megabit DRAM offering 40 second anti-skip protection.
Docking station for recharging unit's battery which advertises a 27 hour runtime.
MD-ST631 comes with Kanji capable remote for JPY 38,000. The remote model# was AD-S53RM which had an MSRP of 7,500 yen. The standard remote with clock functionality was model# AD-S31RM - MSRP 7,500 yen.
Practical maximum output: 5mW + 5mW (32Ω)
Uses Sharp's 3rd generation LSI (hardware not atrac encoder) with a 0.25 μm process.
Content adapted from: Sharp Press Release MD-ST531 MD543 page, MD-ST631 MD543 page, MiniDisc.org page
source .tiff files: mdst531a.zip
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